[U-Boot] [PATCH v2] powerpc/mpc83xx: set TXEQA/TXEQE value for mpc837XE sata

[Kim Phillips]

On Sun, 11 Dec 2011 21:26:34 -0600
Huang Changming-R66093 <r66093 at freescale.com> wrote:

> > From: Huang Changming-R66093
> > Sent: Thursday, November 17, 2011 10:16 AM
> > 
> > In the current u-boot code, the value of these fields are the reserved
> > value (0b100), through the signal integrity measurement on freescale's
> > board with these reserved setting, the signal eye is out of the
> > recommended
> > spec for non-transition amplitude at 500mV nominal.
> > According to the errata for MPC8379E, we should make a change to the
> > recommended setting from essentially nothing at this time to 0b001 for
> > SATA.
> > 
> > Signed-off-by: Jerry Huang <Chang-Ming.Huang at freescale.com>
> > CC: Kim Phillips <kim.phillips at freescale.com>
> > ---
> > changes for v2:
> > 	- use clrsetbits_be32 to clear and set the value

applied to 83xx/master, thanks.

Kim